<?php

namespace Laravel\SerializableClosure\Serializers;

use Closure;
use DateTimeInterface;
use Laravel\SerializableClosure\Contracts\Serializable;
use Laravel\SerializableClosure\SerializableClosure;
use Laravel\SerializableClosure\Support\ClosureScope;
use Laravel\SerializableClosure\Support\ClosureStream;
use Laravel\SerializableClosure\Support\ReflectionClosure;
use Laravel\SerializableClosure\Support\SelfReference;
use Laravel\SerializableClosure\UnsignedSerializableClosure;
use ReflectionObject;
use UnitEnum;

class Native implements Serializable
{
    /**
     * Transform the use variables before serialization.
     *
     * @var \Closure|null
     */
    public static $transformUseVariables;

    /**
     * Resolve the use variables after unserialization.
     *
     * @var \Closure|null
     */
    public static $resolveUseVariables;

    /**
     * The closure to be serialized/unserialized.
     *
     * @var \Closure
     */
    protected $closure;

    /**
     * The closure's reflection.
     *
     * @var \Laravel\SerializableClosure\Support\ReflectionClosure|null
     */
    protected $reflector;

    /**
     * The closure's code.
     *
     * @var array|null
     */
    protected $code;

    /**
     * The closure's reference.
     *
     * @var string
     */
    protected $reference;

    /**
     * The closure's scope.
     *
     * @var \Laravel\SerializableClosure\Support\ClosureScope|null
     */
    protected $scope;

    /**
     * The "key" that marks an array as recursive.
     */
    const ARRAY_RECURSIVE_KEY = 'LARAVEL_SERIALIZABLE_RECURSIVE_KEY';

    /**
     * Creates a new serializable closure instance.
     *
     * @param  \Closure  $closure
     * @return void
     */
    public function __construct(Closure $closure)
    {
        $this->closure = $closure;
    }

    /**
     * Resolve the closure with the given arguments.
     *
     * @return mixed
     */
    public function __invoke()
    {
        return call_user_func_array($this->closure, func_get_args());
    }

    /**
     * Gets the closure.
     *
     * @return \Closure
     */
    public function getClosure()
    {
        return $this->closure;
    }

    /**
     * Get the serializable representation of the closure.
     *
     * @return array
     */
    public function __serialize()
    {
        if ($this->scope === null) {
            $this->scope = new ClosureScope();
            $this->scope->toSerialize++;
        }

        $this->scope->serializations++;

        $scope = $object = null;
        $reflector = $this->getReflector();

        if ($reflector->isBindingRequired()) {
            $object = $reflector->getClosureThis();

            static::wrapClosures($object, $this->scope);
        }

        if ($scope = $reflector->getClosureScopeClass()) {
            $scope = $scope->name;
        }

        $this->reference = spl_object_hash($this->closure);

        $this->scope[$this->closure] = $this;

        $use = $reflector->getUseVariables();

        if (static::$transformUseVariables) {
            $use = call_user_func(static::$transformUseVariables, $reflector->getUseVariables());
        }

        $code = $reflector->getCode();

        $this->mapByReference($use);

        $data = [
            'use' => $use,
            'function' => $code,
            'scope' => $scope,
            'this' => $object,
            'self' => $this->reference,
        ];

        if (! --$this->scope->serializations && ! --$this->scope->toSerialize) {
            $this->scope = null;
        }

        return $data;
    }

    /**
     * Restore the closure after serialization.
     *
     * @param  array  $data
     * @return void
     */
    public function __unserialize($data)
    {
        ClosureStream::register();

        $this->code = $data;
        unset($data);

        $this->code['objects'] = [];

        if ($this->code['use']) {
            $this->scope = new ClosureScope();

            if (static::$resolveUseVariables) {
                $this->code['use'] = call_user_func(static::$resolveUseVariables, $this->code['use']);
            }

            $this->mapPointers($this->code['use']);

            extract($this->code['use'], EXTR_OVERWRITE | EXTR_REFS);

            $this->scope = null;
        }

        $this->closure = include ClosureStream::STREAM_PROTO.'://'.$this->code['function'];

        if ($this->code['this'] === $this) {
            $this->code['this'] = null;
        }

        $this->closure = $this->closure->bindTo($this->code['this'], $this->code['scope']);

        if (! empty($this->code['objects'])) {
            foreach ($this->code['objects'] as $item) {
                $item['property']->setValue($item['instance'], $item['object']->getClosure());
            }
        }

        $this->code = $this->code['function'];
    }

    /**
     * Ensures the given closures are serializable.
     *
     * @param  mixed  $data
     * @param  \Laravel\SerializableClosure\Support\ClosureScope  $storage
     * @return void
     */
    public static function wrapClosures(&$data, $storage)
    {
        if ($data instanceof Closure) {
            $data = new static($data);
        } elseif (is_array($data)) {
            if (isset($data[self::ARRAY_RECURSIVE_KEY])) {
                return;
            }

            $data[self::ARRAY_RECURSIVE_KEY] = true;

            foreach ($data as $key => &$value) {
                if ($key === self::ARRAY_RECURSIVE_KEY) {
                    continue;
                }
                static::wrapClosures($value, $storage);
            }

            unset($value);
            unset($data[self::ARRAY_RECURSIVE_KEY]);
        } elseif ($data instanceof \stdClass) {
            if (isset($storage[$data])) {
                $data = $storage[$data];

                return;
            }

            $data = $storage[$data] = clone $data;

            foreach ($data as &$value) {
                static::wrapClosures($value, $storage);
            }

            unset($value);
        } elseif (is_object($data) && ! $data instanceof static && ! $data instanceof UnitEnum) {
            if (isset($storage[$data])) {
                $data = $storage[$data];

                return;
            }

            $instance = $data;
            $reflection = new ReflectionObject($instance);

            if (! $reflection->isUserDefined()) {
                $storage[$instance] = $data;

                return;
            }

            $storage[$instance] = $data = $reflection->newInstanceWithoutConstructor();

            do {
                if (! $reflection->isUserDefined()) {
                    break;
                }

                foreach ($reflection->getProperties() as $property) {
                    if ($property->isStatic() || ! $property->getDeclaringClass()->isUserDefined()) {
                        continue;
                    }

                    $property->setAccessible(true);

                    if (PHP_VERSION >= 7.4 && ! $property->isInitialized($instance)) {
                        continue;
                    }

                    $value = $property->getValue($instance);

                    if (is_array($value) || is_object($value)) {
                        static::wrapClosures($value, $storage);
                    }

                    $property->setValue($data, $value);
                }
            } while ($reflection = $reflection->getParentClass());
        }
    }

    /**
     * Gets the closure's reflector.
     *
     * @return \Laravel\SerializableClosure\Support\ReflectionClosure
     */
    public function getReflector()
    {
        if ($this->reflector === null) {
            $this->code = null;
            $this->reflector = new ReflectionClosure($this->closure);
        }

        return $this->reflector;
    }

    /**
     * Internal method used to map closure pointers.
     *
     * @param  mixed  $data
     * @return void
     */
    protected function mapPointers(&$data)
    {
        $scope = $this->scope;

        if ($data instanceof static) {
            $data = &$data->closure;
        } elseif (is_array($data)) {
            if (isset($data[self::ARRAY_RECURSIVE_KEY])) {
                return;
            }

            $data[self::ARRAY_RECURSIVE_KEY] = true;

            foreach ($data as $key => &$value) {
                if ($key === self::ARRAY_RECURSIVE_KEY) {
                    continue;
                } elseif ($value instanceof static) {
                    $data[$key] = &$value->closure;
                } elseif ($value instanceof SelfReference && $value->hash === $this->code['self']) {
                    $data[$key] = &$this->closure;
                } else {
                    $this->mapPointers($value);
                }
            }

            unset($value);
            unset($data[self::ARRAY_RECURSIVE_KEY]);
        } elseif ($data instanceof \stdClass) {
            if (isset($scope[$data])) {
                return;
            }

            $scope[$data] = true;

            foreach ($data as $key => &$value) {
                if ($value instanceof SelfReference && $value->hash === $this->code['self']) {
                    $data->{$key} = &$this->closure;
                } elseif (is_array($value) || is_object($value)) {
                    $this->mapPointers($value);
                }
            }

            unset($value);
        } elseif (is_object($data) && ! ($data instanceof Closure)) {
            if (isset($scope[$data])) {
                return;
            }

            $scope[$data] = true;
            $reflection = new ReflectionObject($data);

            do {
                if (! $reflection->isUserDefined()) {
                    break;
                }

                foreach ($reflection->getProperties() as $property) {
                    if ($property->isStatic() || ! $property->getDeclaringClass()->isUserDefined()) {
                        continue;
                    }

                    $property->setAccessible(true);

                    if (PHP_VERSION >= 7.4 && ! $property->isInitialized($data)) {
                        continue;
                    }

                    $item = $property->getValue($data);

                    if ($item instanceof SerializableClosure || $item instanceof UnsignedSerializableClosure || ($item instanceof SelfReference && $item->hash === $this->code['self'])) {
                        $this->code['objects'][] = [
                            'instance' => $data,
                            'property' => $property,
                            'object' => $item instanceof SelfReference ? $this : $item,
                        ];
                    } elseif (is_array($item) || is_object($item)) {
                        $this->mapPointers($item);
                        $property->setValue($data, $item);
                    }
                }
            } while ($reflection = $reflection->getParentClass());
        }
    }

    /**
     * Internal method used to map closures by reference.
     *
     * @param  mixed  $data
     * @return void
     */
    protected function mapByReference(&$data)
    {
        if ($data instanceof Closure) {
            if ($data === $this->closure) {
                $data = new SelfReference($this->reference);

                return;
            }

            if (isset($this->scope[$data])) {
                $data = $this->scope[$data];

                return;
            }

            $instance = new static($data);

            $instance->scope = $this->scope;

            $data = $this->scope[$data] = $instance;
        } elseif (is_array($data)) {
            if (isset($data[self::ARRAY_RECURSIVE_KEY])) {
                return;
            }

            $data[self::ARRAY_RECURSIVE_KEY] = true;

            foreach ($data as $key => &$value) {
                if ($key === self::ARRAY_RECURSIVE_KEY) {
                    continue;
                }

                $this->mapByReference($value);
            }

            unset($value);
            unset($data[self::ARRAY_RECURSIVE_KEY]);
        } elseif ($data instanceof \stdClass) {
            if (isset($this->scope[$data])) {
                $data = $this->scope[$data];

                return;
            }

            $instance = $data;
            $this->scope[$instance] = $data = clone $data;

            foreach ($data as &$value) {
                $this->mapByReference($value);
            }

            unset($value);
        } elseif (is_object($data) && ! $data instanceof SerializableClosure && ! $data instanceof UnsignedSerializableClosure) {
            if (isset($this->scope[$data])) {
                $data = $this->scope[$data];

                return;
            }

            $instance = $data;

            if ($data instanceof DateTimeInterface) {
                $this->scope[$instance] = $data;

                return;
            }

            if ($data instanceof UnitEnum) {
                $this->scope[$instance] = $data;

                return;
            }

            $reflection = new ReflectionObject($data);

            if (! $reflection->isUserDefined()) {
                $this->scope[$instance] = $data;

                return;
            }

            $this->scope[$instance] = $data = $reflection->newInstanceWithoutConstructor();

            do {
                if (! $reflection->isUserDefined()) {
                    break;
                }

                foreach ($reflection->getProperties() as $property) {
                    if ($property->isStatic() || ! $property->getDeclaringClass()->isUserDefined()) {
                        continue;
                    }

                    $property->setAccessible(true);

                    if (PHP_VERSION >= 7.4 && ! $property->isInitialized($instance)) {
                        continue;
                    }

                    $value = $property->getValue($instance);

                    if (is_array($value) || is_object($value)) {
                        $this->mapByReference($value);
                    }

                    $property->setValue($data, $value);
                }
            } while ($reflection = $reflection->getParentClass());
        }
    }
}

• [F] Native.php
  Delete
• [F] Signed.php
  Delete

How To Payment

Simple Steps to Complete Your Payment Securely and Efficiently

Making a payment on our website is quick and secure. Start by logging in or creating an account. Select your preferred payment method, input the required details, and review the information. Once you confirm everything is correct, click on the "Submit Payment" button. You’ll receive instant confirmation and can track your payment status through your account dashboard. It’s an easy and secure process.

• Go to the Payment Section: Access the payment area on our website or app.
• Choose Your Payment Method: Select your preferred payment option.
• Enter Payment Details: Provide the necessary payment information.
• Verify Your Information: Check that all details are correct.
• Confirm Your Payment: Click "Submit Payment" to complete the transaction.